Catalytic Enantioselective Conjugate Addition with Grignard Reagents
β Scribed by Fernando Lopez; Adriaan J. Minnaard; Ben L. Feringa
- Publisher
- John Wiley and Sons
- Year
- 2007
- Weight
- 11 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0931-7597
No coin nor oath required. For personal study only.
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X-ray crystal structure analysis of [ (Li+)2(Zz-)(OEt,),(thf)2]: C44H76Li201r Pi, a = 9.782(1), b=14.594(1), c=15.640(1) A, a=74.999(2), p=81.977(2), y = 83.417(2)", V=2128.34 A3, Z=2, pcalcd = 1.07 gem-), p =0.060 mm-I, T = 150 K, crystal dimensions ca. 0.25 x 0.50 x 0.50 mm3, 90 frames, 26428 meas
Catalytic Enantioselective Conjugate Addition of Grignard Reagents to Cyclic Ξ±,Ξ²-Unsaturated Carbonyl Compounds. -The outcome of the title reaction is influenced by many factors such as amount and structure of the chiral phosphine, copper salt, Grignard reagent, as well as the solvent used.